| Bluffton to Mauldin (South Carolina) | 194.27 mi (312.64 km) |
| Bluffton to Maumee (Ohio) | 663.73 mi (1,068.18 km) |
| Bluffton to Maumelle (Arkansas) | 684.76 mi (1,102.01 km) |
| Bluffton to Mayagüez (Puerto Rico) | 1,293.82 mi (2,082.20 km) |
| Bluffton to Mayfield Heights (Ohio) | 643.48 mi (1,035.58 km) |
| Bluffton to Mays Chapel (Maryland) | 553.35 mi (890.53 km) |
| Bluffton to Maywood (California) | 2,148.04 mi (3,456.93 km) |
| Bluffton to Maywood (Illinois) | 768.36 mi (1,236.56 km) |
| Bluffton to McAlester (Oklahoma) | 873.85 mi (1,406.32 km) |
| Bluffton to McAllen (Texas) | 1,121.37 mi (1,804.68 km) |
| Bluffton to McCalla (Alabama) | 362.20 mi (582.90 km) |
| Bluffton to McComb (Mississippi) | 564.43 mi (908.36 km) |
| Bluffton to McDonough (Georgia) | 205.18 mi (330.21 km) |
| Bluffton to McFarland (California) | 2,194.98 mi (3,532.47 km) |
| Bluffton to McHenry (Illinois) | 807.45 mi (1,299.47 km) |
